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Individual Calculations June 2023 |
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| Chaparro Velandia, Joan Sebastian Total change: 0.00 | |   |
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| Campeonato Nacional de Ajedrez Sub18 Absoluto 2023 | Bucaramanga | COL | 2023-05-11 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1646 | 0 | 2.50 | 6 | 0.00 | 1589 | | 0.00 | |
|  Negron Lizarazo, Juan Sebastian | c | | 1585 | COL | 1.00 | 1 | 0.00 | | 0.00 | |  Pabon Arevalo, Emmanuel Alejandro | | | 1717 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Claro Molinares, Samuel David | | | 1638 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Garces Suaza, Carlos Daniel | | | 1704 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Cifuentes Camacho, Miguel Angel | | | 1644 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Hurtado Paez, Andres Jesus | | | 1589 | COL | 0.50 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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